Harry E. Stewart - Malvern PA Donald B. MacElwee - Wayne PA
Assignee:
POWSUS, Inc. - Malvern PA
International Classification:
A62C 100 A62C 106
US Classification:
252 2
Abstract:
Fire-extinguishing compositions of low ozone depletion potential comprise dry particles of ammonium bromide coated with an abherent such as zinc stearate to improve flowability. The coated particles enhance the fire-extinguishing properties of chlorofluorocarbons and halogenated paraffins having low ozone depletion properties, when dispersed therein.
Fire Extinguishing Gels And Methods Of Preparation And Use Thereof
Harry E. Stewart - Malvern PA Donald B. MacElwee - Wayne PA
Assignee:
Powsus Inc. - Malvern PA
International Classification:
A62D 108 A62D 104
US Classification:
252 8
Abstract:
Fire-extinguishing compositions of low ozone depletion potential comprise dry particles of fire-extinguishing agents dispersed in a gel of liquified volatile perfluorocarbons, chlorofluorocarbons or hydrofluorocarbons. The dry particles are compatibilized with the carrier gel by the presence of a surfactant system composed of a non-ionic surfactant, a film forming fluorocarbon surfactant and a phosphorus containing antiflocculent.
Harry E. Stewart - Malvern PA Donald B. MacElwee - Wayne PA
Assignee:
Powsus Inc. - Malvern PA
International Classification:
A62C 3510
US Classification:
169 26
Abstract:
The linear type fire-extinguisher is modified to be fabricated from a synthetic polymeric resin, rupturable upon combustion to release a contained fire-extinguisher.
St. Joseph Academy Baytown TX 1950-1954, Horace Mann Junior High School Baytown TX 1954-1956
Community:
Wanda Boatright, Wayne Spiers, Duke Johnson, Della Ford, Becky Hollis, Robert Elswick, Kathie Derden, Rosa Gonzalez, Ronald Fisher, Sylvia Dahlquist, Chester Gibson